DOCUMENT INTELLIGENCE FOR ACCOUNTS PAYABLE: EXTRACTION, VALIDATION, AND GOVERNED POSTING
How to automate AP invoice intake with layout-aware extraction, three-way match validation, confidence routing, and audited posting agents.
AP document intelligence extracts invoices, validates them against POs and receipts, posts the clean majority automatically, and routes the ambiguous minority to humans - with every action audited. That pattern is how finance teams cut re-keying without gambling the close. Related engagement: /work/document-intelligence-ap-automation.
Measure on your documents first
Vendor demos use clean PDFs. Your suppliers send photos of paper. Run a feasibility month on real volume before committing - field-level precision/recall beats glossy accuracy claims.
Validation is the product
Extraction without business rules posts wrong totals. Encode tax logic, totals, PO references, and three-way match as explicit checks. Failures score and route; they never silently post.
Govern the posting agent
Amount limits, supplier allowlists, immutable audit, and approval above thresholds - the Agent Cloud pattern. Finance leadership must answer 'who posted this and why' in seconds.